pgsql: Improve ALTER DOMAIN / DROP CONSTRAINT with nonexistent constrai

Started by Peter Eisentrautover 14 years ago1 messagescomitters

peter_e@gmx.net

over 14 years ago

Improve ALTER DOMAIN / DROP CONSTRAINT with nonexistent constraint

ALTER DOMAIN / DROP CONSTRAINT on a nonexistent constraint name did
not report any error. Now it reports an error. The IF EXISTS option
was added to get the usual behavior of ignoring nonexistent objects to
drop.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/104e7dac28c56dcaf9b778dff60a5daefc3a0661

Modified Files
--------------
doc/src/sgml/ref/alter_domain.sgml | 6 ++++--
src/backend/commands/typecmds.c | 17 ++++++++++++++++-
src/backend/nodes/copyfuncs.c | 1 +
src/backend/nodes/equalfuncs.c | 1 +
src/backend/parser/gram.y | 12 ++++++++++++
src/backend/tcop/utility.c | 3 ++-
src/include/commands/typecmds.h | 2 +-
src/include/nodes/parsenodes.h | 1 +
src/test/regress/expected/domain.out | 4 ++++
src/test/regress/sql/domain.sql | 3 +++
10 files changed, 45 insertions(+), 5 deletions(-)